Current weather conditions and 15 day weather forecast for St. Lawrence, South Dakota, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 11 May 2026 Monday 6.1 ° C / 43°F ![]() Clear |
Feels Like : 2.7 ° C / 36.8°F Humidity : % 55 Pressure : 1022 mb Wind Speed : 18.4 kmph / 11.4 miles from SSE ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 11 May 2026 Monday | Sunny |
5.3 ° C (41.5°F) |
28.9 ° C (84°F) |
15.7 ° C (60.3°F) |
% 41 | 0% | 7.4 | Sunrise:06:13 AM Sunset: 08:52 PM |
Moonrise:03:32 AM Moonset: 02:55 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Sunny |
12.7 ° C (54.8°F) |
23 ° C (73.4°F) |
18.5 ° C (65.3°F) |
% 39 | 0% | 6.7 | Sunrise:06:11 AM Sunset: 08:54 PM |
Moonrise:03:51 AM Moonset: 04:07 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Sunny |
9.8 ° C (49.7°F) |
25.7 ° C (78.3°F) |
17.7 ° C (63.9°F) |
% 40 | 0% | 7.5 | Sunrise:06:10 AM Sunset: 08:55 PM |
Moonrise:04:10 AM Moonset: 05:23 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Patchy rain nearby |
14.1 ° C (57.4°F) |
33.8 ° C (92.9°F) |
22.8 ° C (73.1°F) |
% 44 | 88% | 7.6 | Sunrise:06:09 AM Sunset: 08:56 PM |
Moonrise:04:31 AM Moonset: 06:43 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Patchy rain nearby |
11.7 ° C (53.1°F) |
27.3 ° C (81.1°F) |
20 ° C (68°F) |
% 62 | 88% | 0.1 | Sunrise:06:08 AM Sunset: 08:57 PM |
Moonrise:04:57 AM Moonset: 08:07 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Partly Cloudy |
14.9 ° C (58.8°F) |
21.3 ° C (70.4°F) |
17.3 ° C (63.2°F) |
% 64 | 0% | 5 | Sunrise:06:07 AM Sunset: 08:58 PM |
Moonrise:05:29 AM Moonset: 09:32 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Sunny |
9.4 ° C (49°F) |
23 ° C (73.4°F) |
16.5 ° C (61.8°F) |
% 52 | 0% | 5 | Sunrise:06:06 AM Sunset: 08:59 PM |
Moonrise:06:11 AM Moonset: 10:53 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Patchy rain nearby |
15 ° C (58.9°F) |
25.5 ° C (77.9°F) |
19 ° C (66.2°F) |
% 59 | 75% | 4 | Sunrise:06:05 AM Sunset: 09:00 PM |
Moonrise:07:07 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Partly Cloudy |
10.1 ° C (50.2°F) |
20.6 ° C (69.2°F) |
14.8 ° C (58.7°F) |
% 73 | 0% | 4 | Sunrise:06:04 AM Sunset: 09:02 PM |
Moonrise:08:17 AM Moonset: 12:02 AM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
11.9 ° C (53.5°F) |
27.3 ° C (81.1°F) |
18 ° C (64.4°F) |
% 63 | 0% | 4 | Sunrise:06:03 AM Sunset: 09:03 PM |
Moonrise:09:36 AM Moonset: 12:55 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Sunny |
10 ° C (50.1°F) |
20.7 ° C (69.2°F) |
16.3 ° C (61.3°F) |
% 48 | 0% | 5 | Sunrise:06:02 AM Sunset: 09:04 PM |
Moonrise:10:56 AM Moonset: 01:35 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Partly Cloudy |
5.3 ° C (41.5°F) |
21.8 ° C (71.3°F) |
13.9 ° C (57°F) |
% 59 | 0% | 4 | Sunrise:06:01 AM Sunset: 09:05 PM |
Moonrise:12:14 PM Moonset: 02:05 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Partly Cloudy |
10.9 ° C (51.6°F) |
23.8 ° C (74.9°F) |
17.4 ° C (63.3°F) |
% 46 | 0% | 5 | Sunrise:06:00 AM Sunset: 09:06 PM |
Moonrise:01:28 PM Moonset: 02:28 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Patchy rain nearby |
11.7 ° C (53.1°F) |
25 ° C (77°F) |
16.9 ° C (62.5°F) |
% 71 | 86% | 4 | Sunrise:06:00 AM Sunset: 09:07 PM |
Moonrise:02:37 PM Moonset: 02:48 AM Moon Phase ( Waxing Gibbous ) |
|